FreshWater® IQ Sensor Replacement

The FreshWater® IQ Sensor Replacement is designed to restore accurate water monitoring for spas ALREADY equipped with the FreshWater® IQ Smart Monitoring System on your Caldera or Hot Springs Spas. This replacement sensor continuously measures key water conditions, allowing the system to provide clear guidance and automated support for maintaining clean, balanced spa water.

When installed, the sensor works seamlessly with the FreshWater® IQ system to help track water quality and notify you when attention is needed—supporting consistent water care with less guesswork. Replacement is recommended as part of routine maintenance or whenever indicated by the system to ensure ongoing accuracy and reliability.

Easy to replace and engineered for dependable performance, the FreshWater® IQ Sensor Replacement helps keep your spa operating at its best so you can enjoy worry‑free soaking.

Key Benefits

1. Replacement sensor for the FreshWater® IQ Smart Monitoring System
2. Helps maintain accurate, real‑time water monitoring
3. Supports consistent water balance and smarter spa care
4. Designed for compatible FreshWater® IQ‑ready spas
5. Simple replacement for continued system performance